268 	struct lpm_trie_node *node, *im_node = NULL, *new_node = NULL;  in trie_update_elem()  local
291 	new_node = lpm_trie_node_alloc(trie, value);  in trie_update_elem()
292 	if (!new_node) {  in trie_update_elem()
299 	new_node->prefixlen = key->prefixlen;  in trie_update_elem()
300 	RCU_INIT_POINTER(new_node->child[0], NULL);  in trie_update_elem()
301 	RCU_INIT_POINTER(new_node->child[1], NULL);  in trie_update_elem()
302 	memcpy(new_node->data, key->data, trie->data_size);  in trie_update_elem()
328 		rcu_assign_pointer(*slot, new_node);  in trie_update_elem()
336 		new_node->child[0] = node->child[0];  in trie_update_elem()
337 		new_node->child[1] = node->child[1];  in trie_update_elem()
342 		rcu_assign_pointer(*slot, new_node);  in trie_update_elem()
353 		rcu_assign_pointer(new_node->child[next_bit], node);  in trie_update_elem()
354 		rcu_assign_pointer(*slot, new_node);  in trie_update_elem()
371 		rcu_assign_pointer(im_node->child[1], new_node);  in trie_update_elem()
373 		rcu_assign_pointer(im_node->child[0], new_node);  in trie_update_elem()
382 		if (new_node)  in trie_update_elem()
385 		kfree(new_node);  in trie_update_elem()